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Determination Of Trace Amounts Of Sediment In Gas Oil
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Book Synopsis Determination of Trace Amounts of Sediment in Gas-Oil by : M. Babitz
Download or read book Determination of Trace Amounts of Sediment in Gas-Oil written by M. Babitz and published by . This book was released on 1974 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt: The proposed method is suitable for quantitative determination of trace amounts of sediments in gas-oil on the order of 0.001 percent in the presence of water. It is a modification of the ASTM Standard Method of Test for Water and Sediment in Crude Oils and Fuel Oils by Centrifuge (D 1796) and the ASTM Standard Method of Test for Water and Sediment in Distillate Fuels by Centrifuge (D 2709) and uses a 1:1 mixture of toluene and isopropanol as solvent for centrifugation. Its repeatability is on the order of 0.002 percent.
Book Synopsis Journal of Testing and Evaluation by :
Download or read book Journal of Testing and Evaluation written by and published by . This book was released on 1974 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Selected Water Resources Abstracts by :
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1990 with total page 812 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Determination of Petroleum Hydrocarbons in Sediments by : United Nations Environment Programme
Download or read book Determination of Petroleum Hydrocarbons in Sediments written by United Nations Environment Programme and published by . This book was released on 1992 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Analysis of Trace Quantities of Oil in Water by Gas Chromatography by : Theodore Yen Yich Mark
Download or read book Analysis of Trace Quantities of Oil in Water by Gas Chromatography written by Theodore Yen Yich Mark and published by . This book was released on 1973 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Trace Elements in Petroleum by : Vlado Valković
Download or read book Trace Elements in Petroleum written by Vlado Valković and published by . This book was released on 1978 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Methods for Determining Sediment in Fuel Oils by : Arthur David Bauer
Download or read book Methods for Determining Sediment in Fuel Oils written by Arthur David Bauer and published by . This book was released on 1922 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Handbook of Petroleum Product Analysis by : James G. Speight
Download or read book Handbook of Petroleum Product Analysis written by James G. Speight and published by John Wiley & Sons. This book was released on 2015-02-02 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduces the reader to the production of the products in a refinery • Introduces the reader to the types of test methods applied to petroleum products, including the need for specifications • Provides detailed explanations for accurately analyzing and characterizing modern petroleum products • Rewritten to include new and evolving test methods • Updates on the evolving test methods and new test methods as well as the various environmental regulations are presented
Book Synopsis Petroleum Products by : International Organization for Standardization
Download or read book Petroleum Products written by International Organization for Standardization and published by . This book was released on 2009 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: Experience has shown that the precipitation of asphaltenes from a residual fuel oil in the form of sediment can occur during storage and handling. Such sediment can cause severe difficulties, and in extreme cases can render the fuel unfit for use. Once out of solution, it is extremely difficult to repeptize the asphaltenes into their original state. Fuel pre-treatment designed to accelerate the ageing/sedimentation process, followed by filtration, is a well-established technique for testing whether sediment from residual fuel oils will precipitate during storage and handling. This could involve thermal ageing (heating to a specified temperature for a specified time) or chemical ageing (addition of a specified amount of a normal alkane to test whether the balance between the required aromaticity of the asphaltenes and the available aromaticity of the oil phase is disturbed to the extent that asphaltene precipitation occurs). A means of predicting the presence of a reserve of stability to sedimentation in residual fuel oil during storage and handling is thus a useful tool in the petroleum products industry. ISO 10307, Petroleum products: total sediment in residual fuel oils, consists of two parts: Part 1: Determination by hot filtration; and, Part 2: Determination using standard procedures for ageing. Part 1 specifies a method for the determination of total sediment in residual fuel oils having a maximum viscosity of 55 mm2/s at 100 °C, and for blends of distillate fuels containing residual components. The maximum total sediment covered by the precision evaluations of this method is 0,50 % (m/m) for residual fuels and 0,40 % (m/m) for distillate fuels containing residual components. Some fuels could exceed the maximum filtration time specified in this method due to factors other than the presence of significant quantities of insoluble organic or inorganic material. For the determination of sediment insoluble in toluene, see ISO 37351). The method can also be used for the assessment of total sediment after regimes of fuel pre-treatment designed to accelerate the ageing process (see ISO 10307-2). Significant amounts of sediment in a residual fuel oil can cause fouling of facilities for handling and present problems in burner mechanisms. Sediment can accumulate in storage tanks, on filter screens or on burner parts, resulting in obstruction to flow of oil from the tank to the burner. For the purposes of this International Standard, the terms “% (m/m)” and “% (V/V)” are used to represent mass and volume fractions of a material, respectively. These expressions are deprecated under the International System and according to ISO 31-0, Quantities and units: Part 0: General principles, which specifies that mass and volume fractions be expressed as “mass fraction of xx %” and “volume fraction of xx %”.
Book Synopsis Selected Water Resources Abstracts by :
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1989 with total page 1322 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Proceedings of the Ocean Drilling Program by : Ocean Drilling Program
Download or read book Proceedings of the Ocean Drilling Program written by Ocean Drilling Program and published by . This book was released on 1987 with total page 1044 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Index of Specifications and Standards by :
Download or read book Index of Specifications and Standards written by and published by . This book was released on with total page 810 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography of Agriculture written by and published by . This book was released on 1975 with total page 1922 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Towards the Monitoring of Dumped Munitions Threat (MODUM) by : Jacek Bełdowski
Download or read book Towards the Monitoring of Dumped Munitions Threat (MODUM) written by Jacek Bełdowski and published by Springer. This book was released on 2017-09-18 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the creation of a monitoring network, which can provide information about the exact locations and the environmental threats posed by chemical weapons (CW) dumpsites in the Baltic Sea region, using autonomous underwater vehicles (AUVs) and remotely operated underwater vehicles (ROVs), and utilising the existing research vessels of NATO partner institutions as launching platforms. The dumping operations occurred shortly after World War II and included captured German munitions. Operations with munitions from the Soviet occupation zone were performed by the Soviet Navy, operations with munitions from British and American occupation zones were performed in areas outside of the Baltic Sea (Skagerrak Strait); the fate of munitions from the French occupation zone was never reported. Due to difficult legal status of these munitions, and high costs of remediation and retrieval, removal of these weapons from the bottom of the Baltic Sea seems unlikely in the foreseeable future. These dumped chemical weapons pose an actual environmental and security hazard in the Baltic Sea Region. Nowadays, with more and more industrial activities being performed in the Baltic Sea Area, the threat level is rising. The AUV survey is based on the IVER2 platform by OceanServer, equipped with Klein 3500 side-scan sonar. The identification phase utilises several ROVs, equipped with targeting sonars, acoustic cameras capable of penetrating turbid bottom waters up to 20m, and visual HD cameras. A novel sediment sampling system, based on a camera and sonar equipped cassette sampler, has been developed to obtain surface sediments. The test phase described consists of a survey phase, which will locate the actual objects concerned, and a monitoring phase, which will concentrate on the collection of environmental data close to the objects concerned.
Book Synopsis Oil in the Sea III by : National Research Council
Download or read book Oil in the Sea III written by National Research Council and published by National Academies Press. This book was released on 2003-03-14 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the early 1970s, experts have recognized that petroleum pollutants were being discharged in marine waters worldwide, from oil spills, vessel operations, and land-based sources. Public attention to oil spills has forced improvements. Still, a considerable amount of oil is discharged yearly into sensitive coastal environments. Oil in the Sea provides the best available estimate of oil pollutant discharge into marine waters, including an evaluation of the methods for assessing petroleum load and a discussion about the concerns these loads represent. Featuring close-up looks at the Exxon Valdez spill and other notable events, the book identifies important research questions and makes recommendations for better analysis ofâ€"and more effective measures againstâ€"pollutant discharge. The book discusses: Inputâ€"where the discharges come from, including the role of two-stroke engines used on recreational craft. Behavior or fateâ€"how oil is affected by processes such as evaporation as it moves through the marine environment. Effectsâ€"what we know about the effects of petroleum hydrocarbons on marine organisms and ecosystems. Providing a needed update on a problem of international importance, this book will be of interest to energy policy makers, industry officials and managers, engineers and researchers, and advocates for the marine environment.
Book Synopsis Environmental Protection Research Catalog: Indexes by : Smithsonian Science Information Exchange
Download or read book Environmental Protection Research Catalog: Indexes written by Smithsonian Science Information Exchange and published by . This book was released on 1972 with total page 1478 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Inventory of Federal Energy-related Environment and Safety Research for ... by :
Download or read book Inventory of Federal Energy-related Environment and Safety Research for ... written by and published by . This book was released on 1979 with total page 732 pages. Available in PDF, EPUB and Kindle. Book excerpt:
